269433960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2459

約数の個数: 128

約数和(自身を含む): 864380160

約数和(自身を除く): 594946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2381, 2460, 2760, 2829, 3772, 4715, 4762, 4920, 5658, 7143, 7544, 9430, 9524, 11316, 11905, 14145, 14286, 18860, 19048, 22632, 23810, 28290, 28572, 35715, 37720, 47620, 54763, 56580, 57144, 71430, 95240, 97621, 109526, 113160, 142860, 164289, 195242, 219052, 273815, 285720, 292863, 328578, 390484, 438104, 488105, 547630, 585726, 657156, 780968, 821445, 976210, 1095260, 1171452, 1314312, 1464315, 1642890, 1952420, 2190520, 2245283, 2342904, 2928630, 3285780, 3904840, 4490566, 5857260, 6571560, 6735849, 8981132, 11226415, 11714520, 13471698, 17962264, 22452830, 26943396, 33679245, 44905660, 53886792, 67358490, 89811320, 134716980, 269433960]

約数ペア:

[(1, 269433960), (2, 134716980), (3, 89811320), (4, 67358490), (5, 53886792), (6, 44905660), (8, 33679245), (10, 26943396), (12, 22452830), (15, 17962264), (20, 13471698), (23, 11714520), (24, 11226415), (30, 8981132), (40, 6735849), (41, 6571560), (46, 5857260), (60, 4490566), (69, 3904840), (82, 3285780), (92, 2928630), (115, 2342904), (120, 2245283), (123, 2190520), (138, 1952420), (164, 1642890), (184, 1464315), (205, 1314312), (230, 1171452), (246, 1095260), (276, 976210), (328, 821445), (345, 780968), (410, 657156), (460, 585726), (492, 547630), (552, 488105), (615, 438104), (690, 390484), (820, 328578), (920, 292863), (943, 285720), (984, 273815), (1230, 219052), (1380, 195242), (1640, 164289), (1886, 142860), (2381, 113160), (2460, 109526), (2760, 97621), (2829, 95240), (3772, 71430), (4715, 57144), (4762, 56580), (4920, 54763), (5658, 47620), (7143, 37720), (7544, 35715), (9430, 28572), (9524, 28290), (11316, 23810), (11905, 22632), (14145, 19048), (14286, 18860)]